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org.apache.spark.sql.hive.rapids

GpuRowBasedHiveSimpleUDF

case class GpuRowBasedHiveSimpleUDF(name: String, funcWrapper: HiveFunctionWrapper, children: Seq[Expression]) extends Expression with GpuRowBasedHiveUDFBase with Product with Serializable

Row-based version of Spark's HiveSimpleUDF running in a GPU operation

Linear Supertypes
GpuRowBasedHiveUDFBase, HiveInspectors, GpuRowBasedUserDefinedFunction, Logging, Serializable, Serializable, UserDefinedExpression, ShimExpression, GpuExpression, Arm, Expression, TreeNode[Expression], TreePatternBits, Product, Equals, AnyRef, Any
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Inherited
  1. GpuRowBasedHiveSimpleUDF
  2. GpuRowBasedHiveUDFBase
  3. HiveInspectors
  4. GpuRowBasedUserDefinedFunction
  5. Logging
  6. Serializable
  7. Serializable
  8. UserDefinedExpression
  9. ShimExpression
  10. GpuExpression
  11. Arm
  12. Expression
  13. TreeNode
  14. TreePatternBits
  15. Product
  16. Equals
  17. AnyRef
  18. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new GpuRowBasedHiveSimpleUDF(name: String, funcWrapper: HiveFunctionWrapper, children: Seq[Expression])

Type Members

  1. implicit class typeInfoConversions extends AnyRef
    Definition Classes
    HiveInspectors

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def apply(number: Int): TreeNode[_]
    Definition Classes
    TreeNode
  5. def argString(maxFields: Int): String
    Definition Classes
    TreeNode
  6. lazy val argumentInspectors: Seq[ObjectInspector]
    Attributes
    protected
    Definition Classes
    GpuRowBasedHiveUDFBase
    Annotations
    @transient()
  7. def asCode: String
    Definition Classes
    TreeNode
  8. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  9. lazy val canonicalized: Expression
    Definition Classes
    GpuExpression → Expression
  10. def checkInputDataTypes(): TypeCheckResult
    Definition Classes
    Expression
  11. final val checkNull: Boolean

    True if the UDF needs null check when converting input columns to rows

    True if the UDF needs null check when converting input columns to rows

    Definition Classes
    GpuRowBasedHiveUDFBase → GpuRowBasedUserDefinedFunction
  12. lazy val childRowAccessors: Array[(SpecializedGetters) ⇒ Any]
    Attributes
    protected
    Definition Classes
    GpuRowBasedHiveUDFBase
    Annotations
    @transient()
  13. val children: Seq[Expression]
    Definition Classes
    GpuRowBasedHiveSimpleUDF → TreeNode
  14. def childrenResolved: Boolean
    Definition Classes
    Expression
  15. def clone(): Expression
    Definition Classes
    TreeNode → AnyRef
  16. def closeOnExcept[T <: AutoCloseable, V](r: Option[T])(block: (Option[T]) ⇒ V): V

    Executes the provided code block, closing the resources only if an exception occurs

    Executes the provided code block, closing the resources only if an exception occurs

    Definition Classes
    Arm
  17. def closeOnExcept[T <: AutoCloseable, V](r: ArrayBuffer[T])(block: (ArrayBuffer[T]) ⇒ V): V

    Executes the provided code block, closing the resources only if an exception occurs

    Executes the provided code block, closing the resources only if an exception occurs

    Definition Classes
    Arm
  18. def closeOnExcept[T <: AutoCloseable, V](r: Array[T])(block: (Array[T]) ⇒ V): V

    Executes the provided code block, closing the resources only if an exception occurs

    Executes the provided code block, closing the resources only if an exception occurs

    Definition Classes
    Arm
  19. def closeOnExcept[T <: AutoCloseable, V](r: Seq[T])(block: (Seq[T]) ⇒ V): V

    Executes the provided code block, closing the resources only if an exception occurs

    Executes the provided code block, closing the resources only if an exception occurs

    Definition Classes
    Arm
  20. def closeOnExcept[T <: AutoCloseable, V](r: T)(block: (T) ⇒ V): V

    Executes the provided code block, closing the resource only if an exception occurs

    Executes the provided code block, closing the resource only if an exception occurs

    Definition Classes
    Arm
  21. def collect[B](pf: PartialFunction[Expression, B]): Seq[B]
    Definition Classes
    TreeNode
  22. def collectFirst[B](pf: PartialFunction[Expression, B]): Option[B]
    Definition Classes
    TreeNode
  23. def collectLeaves(): Seq[Expression]
    Definition Classes
    TreeNode
  24. def columnarEval(batch: ColumnarBatch): Any

    Returns the result of evaluating this expression on the entire ColumnarBatch.

    Returns the result of evaluating this expression on the entire ColumnarBatch. The result of calling this may be a single GpuColumnVector or a scalar value. Scalar values typically happen if they are a part of the expression i.e. col("a") + 100. In this case the 100 is a literal that Add would have to be able to handle.

    By convention any GpuColumnVector returned by columnarEval is owned by the caller and will need to be closed by them. This can happen by putting it into a ColumnarBatch and closing the batch or by closing the vector directly if it is a temporary value.

    Definition Classes
    GpuRowBasedUserDefinedFunction → GpuExpression
  25. final def containsAllPatterns(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  26. final def containsAnyPattern(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  27. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  28. final def containsPattern(t: TreePattern): Boolean
    Definition Classes
    TreePatternBits
    Annotations
    @inline()
  29. def convertToAst(numFirstTableColumns: Int): AstExpression

    Build an equivalent representation of this expression in a cudf AST.

    Build an equivalent representation of this expression in a cudf AST.

    numFirstTableColumns

    number of columns in the leftmost input table. Spark places the columns of all inputs in a single sequence, while cudf AST uses an explicit table reference to make column indices unique. This parameter helps translate input column references from Spark's single sequence into cudf's separate sequences.

    returns

    top node of the equivalent AST

    Definition Classes
    GpuExpression
  30. def copyTagsFrom(other: Expression): Unit
    Definition Classes
    TreeNode
  31. lazy val dataType: DataType
    Definition Classes
    GpuRowBasedHiveSimpleUDF → Expression
  32. lazy val deterministic: Boolean
    Definition Classes
    GpuRowBasedUserDefinedFunction → Expression
  33. def disableCoalesceUntilInput(): Boolean

    Override this if your expression cannot allow combining of data from multiple files into a single batch before it operates on them.

    Override this if your expression cannot allow combining of data from multiple files into a single batch before it operates on them. These are for things like getting the input file name. Which for spark is stored in a thread local variable which means we have to jump through some hoops to make this work.

    Definition Classes
    GpuExpression
  34. final def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode
    Definition Classes
    GpuExpression → Expression
  35. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  36. final def eval(input: InternalRow = null): Any
    Definition Classes
    GpuExpression → Expression
  37. def evaluateRow(childrenRow: InternalRow): Any

    The row based function of the UDF.

    The row based function of the UDF.

    Attributes
    protected
    Definition Classes
    GpuRowBasedHiveSimpleUDF → GpuRowBasedUserDefinedFunction
  38. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  39. def find(f: (Expression) ⇒ Boolean): Option[Expression]
    Definition Classes
    TreeNode
  40. def flatArguments: Iterator[Any]
    Attributes
    protected
    Definition Classes
    Expression
  41. def flatMap[A](f: (Expression) ⇒ TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  42. def foldable: Boolean
    Definition Classes
    GpuRowBasedHiveSimpleUDF → Expression
  43. def foreach(f: (Expression) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  44. def foreachUp(f: (Expression) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  45. def freeOnExcept[T <: RapidsBuffer, V](r: T)(block: (T) ⇒ V): V

    Executes the provided code block, freeing the RapidsBuffer only if an exception occurs

    Executes the provided code block, freeing the RapidsBuffer only if an exception occurs

    Definition Classes
    Arm
  46. val funcWrapper: HiveFunctionWrapper
    Definition Classes
    GpuRowBasedHiveSimpleUDF → GpuRowBasedHiveUDFBase
  47. lazy val function: UDF
    Definition Classes
    GpuRowBasedHiveSimpleUDF → GpuRowBasedHiveUDFBase
    Annotations
    @nowarn() @transient()
  48. def genCode(ctx: CodegenContext): ExprCode
    Definition Classes
    Expression
  49. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], append: (String) ⇒ Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean, indent: Int): Unit
    Definition Classes
    TreeNode
  50. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  51. def getDefaultTreePatternBits: BitSet
    Attributes
    protected
    Definition Classes
    TreeNode
  52. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  53. def gpuToInspector(expr: Expression): ObjectInspector

    Create an object inspector from a GPU expression.

    Create an object inspector from a GPU expression.

    Attributes
    protected
    Definition Classes
    GpuRowBasedHiveUDFBase
  54. def hasSideEffects: Boolean

    Could evaluating this expression cause side-effects, such as throwing an exception?

    Could evaluating this expression cause side-effects, such as throwing an exception?

    Definition Classes
    GpuRowBasedUserDefinedFunction → GpuExpression
  55. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  56. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  57. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  58. def innerChildren: Seq[TreeNode[_]]
    Definition Classes
    TreeNode
  59. def inspectorToDataType(inspector: ObjectInspector): DataType
    Definition Classes
    HiveInspectors
  60. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  61. def isRuleIneffective(ruleId: RuleId): Boolean
    Attributes
    protected
    Definition Classes
    TreeNode
  62. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  63. def javaTypeToDataType(clz: Type): DataType
    Definition Classes
    HiveInspectors
  64. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  65. final def legacyWithNewChildren(newChildren: Seq[Expression]): Expression
    Attributes
    protected
    Definition Classes
    TreeNode
  66. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  67. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  68. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  69. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  70. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  71. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  72. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  73. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  74. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  75. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  76. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  77. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  78. def makeCopy(newArgs: Array[AnyRef]): Expression
    Definition Classes
    TreeNode
  79. def map[A](f: (Expression) ⇒ A): Seq[A]
    Definition Classes
    TreeNode
  80. def mapChildren(f: (Expression) ⇒ Expression): Expression
    Definition Classes
    TreeNode
  81. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  82. def markRuleAsIneffective(ruleId: RuleId): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  83. val name: String

    name of the UDF function

    name of the UDF function

    Definition Classes
    GpuRowBasedHiveSimpleUDF → GpuRowBasedUserDefinedFunction → UserDefinedExpression
  84. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  85. def nodeName: String
    Definition Classes
    TreeNode
  86. val nodePatterns: Seq[TreePattern]
    Attributes
    protected
    Definition Classes
    TreeNode
  87. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  88. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  89. def nullable: Boolean
    Definition Classes
    GpuRowBasedHiveUDFBase → Expression
  90. def numberedTreeString: String
    Definition Classes
    TreeNode
  91. val origin: Origin
    Definition Classes
    TreeNode
  92. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  93. def p(number: Int): Expression
    Definition Classes
    TreeNode
  94. def prettyJson: String
    Definition Classes
    TreeNode
  95. def prettyName: String
    Definition Classes
    GpuRowBasedHiveUDFBase → Expression
  96. def references: AttributeSet
    Definition Classes
    Expression
  97. lazy val resolved: Boolean
    Definition Classes
    Expression
  98. final def semanticEquals(other: Expression): Boolean
    Definition Classes
    Expression
  99. def semanticHash(): Int
    Definition Classes
    Expression
  100. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  101. def simpleString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  102. def simpleStringWithNodeId(): String
    Definition Classes
    Expression → TreeNode
  103. def sql: String
    Definition Classes
    GpuRowBasedHiveSimpleUDF → Expression
  104. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  105. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  106. def toInspector(expr: Expression): ObjectInspector
    Definition Classes
    HiveInspectors
  107. def toInspector(dataType: DataType): ObjectInspector
    Definition Classes
    HiveInspectors
  108. def toJSON: String
    Definition Classes
    TreeNode
  109. def toString(): String
    Definition Classes
    GpuRowBasedHiveUDFBase → Expression → TreeNode → AnyRef → Any
  110. def transform(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  111. def transformDown(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  112. def transformDownWithPruning(cond: (TreePatternBits) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  113. def transformUp(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  114. def transformUpWithBeforeAndAfterRuleOnChildren(cond: (Expression) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[(Expression, Expression), Expression]): Expression
    Definition Classes
    TreeNode
  115. def transformUpWithPruning(cond: (TreePatternBits) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  116. def transformWithPruning(cond: (TreePatternBits) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  117. lazy val treePatternBits: BitSet
    Definition Classes
    TreeNode → TreePatternBits
  118. def treeString(append: (String) ⇒ Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  119. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  120. final def treeString: String
    Definition Classes
    TreeNode
  121. val udfDeterministic: Boolean

    True if the UDF is deterministic

    True if the UDF is deterministic

    Definition Classes
    GpuRowBasedHiveUDFBase → GpuRowBasedUserDefinedFunction
  122. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  123. def unwrapperFor(field: StructField): (Any, InternalRow, Int) ⇒ Unit
    Definition Classes
    HiveInspectors
  124. def unwrapperFor(objectInspector: ObjectInspector): (Any) ⇒ Any
    Definition Classes
    HiveInspectors
  125. final def verboseString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  126. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    TreeNode
  127. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  128. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  129. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  130. final def withNewChildren(newChildren: Seq[Expression]): Expression
    Definition Classes
    TreeNode
  131. def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression
    Definition Classes
    ShimExpression → TreeNode
  132. def withResource[T <: AutoCloseable, V](h: CloseableHolder[T])(block: (CloseableHolder[T]) ⇒ V): V

    Executes the provided code block and then closes the resource

    Executes the provided code block and then closes the resource

    Definition Classes
    Arm
  133. def withResource[T <: AutoCloseable, V](r: ArrayBuffer[T])(block: (ArrayBuffer[T]) ⇒ V): V

    Executes the provided code block and then closes the array buffer of resources

    Executes the provided code block and then closes the array buffer of resources

    Definition Classes
    Arm
  134. def withResource[T <: AutoCloseable, V](r: Array[T])(block: (Array[T]) ⇒ V): V

    Executes the provided code block and then closes the array of resources

    Executes the provided code block and then closes the array of resources

    Definition Classes
    Arm
  135. def withResource[T <: AutoCloseable, V](r: Seq[T])(block: (Seq[T]) ⇒ V): V

    Executes the provided code block and then closes the sequence of resources

    Executes the provided code block and then closes the sequence of resources

    Definition Classes
    Arm
  136. def withResource[T <: AutoCloseable, V](r: Option[T])(block: (Option[T]) ⇒ V): V

    Executes the provided code block and then closes the Option[resource]

    Executes the provided code block and then closes the Option[resource]

    Definition Classes
    Arm
  137. def withResource[T <: AutoCloseable, V](r: T)(block: (T) ⇒ V): V

    Executes the provided code block and then closes the resource

    Executes the provided code block and then closes the resource

    Definition Classes
    Arm
  138. def withResourceIfAllowed[T, V](r: T)(block: (T) ⇒ V): V

    Executes the provided code block and then closes the value if it is AutoCloseable

    Executes the provided code block and then closes the value if it is AutoCloseable

    Definition Classes
    Arm
  139. def wrap(row: Seq[Any], wrappers: Array[(Any) ⇒ Any], cache: Array[AnyRef], dataTypes: Array[DataType]): Array[AnyRef]
    Definition Classes
    HiveInspectors
  140. def wrap(row: InternalRow, wrappers: Array[(Any) ⇒ Any], cache: Array[AnyRef], dataTypes: Array[DataType]): Array[AnyRef]
    Definition Classes
    HiveInspectors
  141. def wrap(a: Any, oi: ObjectInspector, dataType: DataType): AnyRef
    Definition Classes
    HiveInspectors
  142. def wrapperFor(oi: ObjectInspector, dataType: DataType): (Any) ⇒ Any
    Attributes
    protected
    Definition Classes
    HiveInspectors

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from GpuRowBasedHiveUDFBase

Inherited from HiveInspectors

Inherited from GpuRowBasedUserDefinedFunction

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from UserDefinedExpression

Inherited from ShimExpression

Inherited from GpuExpression

Inherited from Arm

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from TreePatternBits

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped